Conditions / Genetic

PSPH deficiency

info ยท Genetic

A serine deficiency that has_material_basis_in deficiency of phosphoserine phosphatase impeding the synthesis of L-serine.

Signs and symptoms

  • Cerebral atrophy
  • Seizure
  • Global developmental delay
  • Postnatal growth retardation
  • Intrauterine growth retardation
  • Hyposerinemia
  • Intellectual disability
  • Hypertonia
  • Microcephaly

Also known as: PSPHD; Phosphoserine phosphatase deficiency